Switching Dynamics Approach for Distributed Global Optimisation . This project aims to create a breakthrough switching dynamics approach and new technology to speed up finding optimal solutions. It will develop a distributed switching dynamics based optimisation scheme for global optimisation problems in industrial big-data environments where timely decision making is required. It will result in a practical technology for industry optimisation problems such as economic energy dispatch in smart g ....Switching Dynamics Approach for Distributed Global Optimisation . This project aims to create a breakthrough switching dynamics approach and new technology to speed up finding optimal solutions. It will develop a distributed switching dynamics based optimisation scheme for global optimisation problems in industrial big-data environments where timely decision making is required. It will result in a practical technology for industry optimisation problems such as economic energy dispatch in smart grids and optimal charging and discharging tasks in a large network of electric vehicles, helping Australian power industry improve efficiency and security, as well as training the next generation scientists and engineers for Australia in this emerging field.Read moreRead less
Broadening Choice and Increasing Diversity in Public Schools. Currently, most families are limited to the public school in their catchment area, meaning the area in which they can afford to live. This leads to socio-economically and ethnically homogenous schools and entrenches disadvantage, as well as denying students the crucial life lessons that flow from being part of a diverse student body. This project aims to investigate a model for allocating public school places that integrates catchment ....Broadening Choice and Increasing Diversity in Public Schools. Currently, most families are limited to the public school in their catchment area, meaning the area in which they can afford to live. This leads to socio-economically and ethnically homogenous schools and entrenches disadvantage, as well as denying students the crucial life lessons that flow from being part of a diverse student body. This project aims to investigate a model for allocating public school places that integrates catchment areas. The expected outcome would be a system that gives families a wider choice, enabling them to enrol in out-of-area schools, while ensuring that allocations remain fair, equitable and balanced, and also delivering benefits such as achieving a desired level of diversity in student populations within schoolsRead moreRead less
Developing demand-side strategies for sustainable futures at the business and consumer levels. Australia is facing a world in which the material demands of developing nations are putting pressure on global resources, at the same time as effects of economic activity on the earth's climate are leading to questions about the planet's sustainability. Efforts to mandate changes in consumption patterns are likely to be politically unpopular and lead to a loss of social welfare. This research will in ....Developing demand-side strategies for sustainable futures at the business and consumer levels. Australia is facing a world in which the material demands of developing nations are putting pressure on global resources, at the same time as effects of economic activity on the earth's climate are leading to questions about the planet's sustainability. Efforts to mandate changes in consumption patterns are likely to be politically unpopular and lead to a loss of social welfare. This research will investigate ways in which choices between current and future consumption can be framed to maximize voluntary consumer choices for sustainable futures. It will allow the demand side of negative environmental trends to be addressed, reducing the pressure on the supply side without the loss of consumer sovereignty.Read moreRead less
New theory and methods for robust global optimisation: modern decision-making under uncertain conditions. The project will produce enhanced optimisation methodologies for solving a wide range of industrial and scientific problems that are affected by data uncertainty and are currently too complex to be solved. The work has the potential to improve the quality and the performance of various Australian industries and many areas of scientific research.
Testing strategy-proofness in matching markets: an experimental study. This project seeks to test and improve matching algorithms by investigating the effect of advice on strategy-proofness. Matching algorithms are used to solve allocation problems in designed markets (eg school or house allocation problems). Many of the algorithms employed are strategy-proof: participants never gain from strategising, that is, from lying about their preferences. Strategy-proofness had been seemingly validated b ....Testing strategy-proofness in matching markets: an experimental study. This project seeks to test and improve matching algorithms by investigating the effect of advice on strategy-proofness. Matching algorithms are used to solve allocation problems in designed markets (eg school or house allocation problems). Many of the algorithms employed are strategy-proof: participants never gain from strategising, that is, from lying about their preferences. Strategy-proofness had been seemingly validated by experimental research, but new evidence suggests that participants could be prone to follow wrong advice and therefore lie. In order to improve the performance of designed markets, the project proposes to further test strategy-proofness by investigating how advice can affect truth-telling in strategy-proof algorithms and whether learning can counteract or complement the effect of advice.Read moreRead less
The effect of competition and doctor heterogeneity on prices charged by doctors. Prices charged by doctors can have important effects on health care costs, access to health care and health status. This research will examine the determinants of prices charged by doctors. The results will be important in understanding the pricing practices of doctors and their impact on health care costs.
Population dynamics and genetic variation of plants with contrasting fire responses. We combine the traditional concerns of population viability analyses with the modern techniques of DNA fingerprinting for precise genotyping of individual plants and their seeds. We expect major breakthroughs in our understanding of how fire-killed species have survived thousands of years of frequent burning by Aborigines (by identifying seeds dispersed long distances from burnt parents); how paternity of offspr ....Population dynamics and genetic variation of plants with contrasting fire responses. We combine the traditional concerns of population viability analyses with the modern techniques of DNA fingerprinting for precise genotyping of individual plants and their seeds. We expect major breakthroughs in our understanding of how fire-killed species have survived thousands of years of frequent burning by Aborigines (by identifying seeds dispersed long distances from burnt parents); how paternity of offspring changes over the lifespan of plants which retain their seeds for many years; at what age within-plant genetic variation is at a maximum as a guide to optimal fire management; and the extent that deleterious somatic mutations explain low seed set among long-lived species.Read moreRead less
Sex, parthenogenesis and adaptation: a novel laboratory 'natural selection' experiment testing the adaptive significance of sexual and asexual reproduction. One of the greatest challenges for evolutionary biology is explaining the widespread occurrence of sexual reproduction. Many theoretical models show some inherent benefits of sex, however these models make assumptions that little or no empirical data exists for. Using a novel phenomenon found in the parasitoid wasp genus Trichogramma, I will ....Sex, parthenogenesis and adaptation: a novel laboratory 'natural selection' experiment testing the adaptive significance of sexual and asexual reproduction. One of the greatest challenges for evolutionary biology is explaining the widespread occurrence of sexual reproduction. Many theoretical models show some inherent benefits of sex, however these models make assumptions that little or no empirical data exists for. Using a novel phenomenon found in the parasitoid wasp genus Trichogramma, I will investigate the adaptive significance of sexual and asexual reproduction in a laboratory natural selection experiment and therefore directly test the theory for the evolution and maintenance of sex. This will be the first such test in a higher organism.Read moreRead less
Patterns of Buyer Behaviour in China. A mainstream interest of marketers is the study of buyer behaviour (i.e., brand choice, repeat-purchase, switching, loyalty, segmentation, etc.) Much is known. But virtually all of this knowledge comes from Western studies. Yet non-Western nations, such as China, are now immensely important trading partners for the West.
This is the first systematic study of buyer behaviour in China to be based on formal analyses of consumer panel data. An assessment wil ....Patterns of Buyer Behaviour in China. A mainstream interest of marketers is the study of buyer behaviour (i.e., brand choice, repeat-purchase, switching, loyalty, segmentation, etc.) Much is known. But virtually all of this knowledge comes from Western studies. Yet non-Western nations, such as China, are now immensely important trading partners for the West.
This is the first systematic study of buyer behaviour in China to be based on formal analyses of consumer panel data. An assessment will be made of how our analytical models, and associated findings, extend to new conditions (e.g., new geographical markets, sub-regions, traditional Chinese goods, different groups of buyers, etc.).Read moreRead less
Modelling the Diffusion of Innovation in Marketing Research. This project will identify and explain the utilisation of marketing research in Australian organisations. The major (but not exclusive) focus will be the diffusion of Internet-based marketing research innovations. Previous studies of marketing research have been limited, through focussing on only one sector (such as tourism) or aspect of usage, or by using small samples, or by excluding important Internet innovations or managerial eval ....Modelling the Diffusion of Innovation in Marketing Research. This project will identify and explain the utilisation of marketing research in Australian organisations. The major (but not exclusive) focus will be the diffusion of Internet-based marketing research innovations. Previous studies of marketing research have been limited, through focussing on only one sector (such as tourism) or aspect of usage, or by using small samples, or by excluding important Internet innovations or managerial evaluations. This project will investigate the diffusion of marketing research across many industrial sectors, over several years. The project will yield "benchmarking" benefits of immediate value, and enduring benefits through the continuing evaluation of innovative research practices.Read moreRead less